We talk about feelings. And about sex. And about bodies, and their gratification, violation, repair, decoration, deferred, maybe permanently deferred, mortality. Feelings are a bodily thing, and respecting them is called, is, kindness.

In novels in general - and also on the television - we do live in a world where bodies is what we are. We do not talk about the spirit or the soul, and there is a sense that we no longer talk about beliefs, either Freudian or Marxist.

I don't think it is an easy thing to write and expect to be commercial, even if you are from Venus and a hermaphrodite.

For a long time, I felt instinctively irritated - sometimes repelled - by scientific friends' automatic use of the word 'mechanism' for automatic bodily processes. A machine was man-made; it was not a sentient being; a man was not a machine.

I find the attempt to find things out, which scientists are possessed by, to be as human as breathing, or feeding, or sex. And so the science has to be in the novels as science and not just as metaphors.

I think my characters with my fingers, I think my characters with my guts. But when I say I think them, that is what I do, I feel them with the sympathetic neurons and I work out with my brain what it is that I am trying to write about, or I can't do it.